From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kishon Vijay Abraham I Subject: Re: [PATCH 5/5] usb: s3c-hsotg: Use the new Exynos USB phy driver with the generic phy framework Date: Fri, 25 Oct 2013 21:23:56 +0530 Message-ID: <526A9414.6070000@ti.com> References: <1382710529-12082-1-git-send-email-k.debski@samsung.com> <1382710529-12082-6-git-send-email-k.debski@samsung.com> Mime-Version: 1.0 Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1382710529-12082-6-git-send-email-k.debski@samsung.com> Sender: linux-samsung-soc-owner@vger.kernel.org To: Kamil Debski Cc: linux-kernel@vger.kernel.org, linux-samsung-soc@vger.kernel.org, linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-arm@vger.kernel.org, kyungmin.park@samsung.com, t.figa@samsung.com, s.nawrocki@samsung.com, m.szyprowski@samsung.com, gautam.vivek@samsung.com, mat.krawczuk@gmail.com List-Id: devicetree@vger.kernel.org On Friday 25 October 2013 07:45 PM, Kamil Debski wrote: > Change the used phy driver to the new Exynos USB phy driver that uses the > generic phy framework. > > Signed-off-by: Kamil Debski > Signed-off-by: Kyungmin Park > --- > drivers/usb/gadget/s3c-hsotg.c | 13 ++++++++----- > 1 file changed, 8 insertions(+), 5 deletions(-) > > diff --git a/drivers/usb/gadget/s3c-hsotg.c b/drivers/usb/gadget/s3c-hsotg.c > index 7705c41..2ce84a5 100644 > --- a/drivers/usb/gadget/s3c-hsotg.c > +++ b/drivers/usb/gadget/s3c-hsotg.c > @@ -29,6 +29,7 @@ > #include > #include > #include > +#include > > #include > #include > @@ -131,6 +132,7 @@ struct s3c_hsotg_ep { > /** > * struct s3c_hsotg - driver state. > * @dev: The parent device supplied to the probe function > + empty blank line. > * @driver: USB gadget driver > * @phy: The otg phy transceiver structure for phy control. > * @plat: The platform specific configuration data. This can be removed once > @@ -154,7 +156,7 @@ struct s3c_hsotg_ep { > struct s3c_hsotg { > struct device *dev; > struct usb_gadget_driver *driver; > - struct usb_phy *phy; > + struct phy *phy; > struct s3c_hsotg_plat *plat; > > spinlock_t lock; > @@ -2858,9 +2860,10 @@ static void s3c_hsotg_phy_enable(struct s3c_hsotg *hsotg) > dev_dbg(hsotg->dev, "pdev 0x%p\n", pdev); > > if (hsotg->phy) > - usb_phy_init(hsotg->phy); > + phy_power_on(hsotg->phy); > else if (hsotg->plat->phy_init) > hsotg->plat->phy_init(pdev, hsotg->plat->phy_type); > + > } > > /** > @@ -2875,7 +2878,7 @@ static void s3c_hsotg_phy_disable(struct s3c_hsotg *hsotg) > struct platform_device *pdev = to_platform_device(hsotg->dev); > > if (hsotg->phy) > - usb_phy_shutdown(hsotg->phy); > + phy_power_off(hsotg->phy); > else if (hsotg->plat->phy_exit) > hsotg->plat->phy_exit(pdev, hsotg->plat->phy_type); > } > @@ -3485,7 +3488,7 @@ static void s3c_hsotg_delete_debug(struct s3c_hsotg *hsotg) > static int s3c_hsotg_probe(struct platform_device *pdev) > { > struct s3c_hsotg_plat *plat = pdev->dev.platform_data; > - struct usb_phy *phy; > + struct phy *phy; > struct device *dev = &pdev->dev; > struct s3c_hsotg_ep *eps; > struct s3c_hsotg *hsotg; > @@ -3500,7 +3503,7 @@ static int s3c_hsotg_probe(struct platform_device *pdev) > return -ENOMEM; > } > > - phy = devm_usb_get_phy(dev, USB_PHY_TYPE_USB2); > + phy = devm_phy_get(&pdev->dev, "device"); > if (IS_ERR(phy)) { > /* Fallback for pdata */ > plat = pdev->dev.platform_data; Apart from that one minor comment, this patch looks good. Thanks Kishon